SERVICE

Service for Clients throughout the Region


G.J. Hopkins offers professional installation of mechanical, electrical, and plumbing systems, and protects your investment by keeping your equipment in excellent condition. Our Service Division is trained in the latest technology and provides reliable service you can trust.


Well maintained equipment saves your company time and money. Did you know a dirty air handling unit can increase required horsepower by 10 percent? Our experienced technicians will keep your machinery and operations running smoothly and efficiently.

Preventative Maintenance & Repair Agreements

  • Boilers
  • Air Handling Units Pumps
  • Cooling Towers Chillers
  • VAV Units & Boxes
  • Rooftop A/C Units

Air & Water Balancing

  • Air System Balancing
  • Water System Balancing

Electrical Installation & Service Predictive Maintenance

  • Diagnostics – Fans, pumps, electrical, etc.
  • Reduces Surprise Repairs & Downtime

Certified VFD
(Variable Frequency Drive)

  • Commissioning, installation & repair

Operations Agreements

  • Single Source Responsibility
  • On-Site Personnel & Management
  • 24-Hour Remote Alarm Monitoring
  • Total Quality Management

Computer Room Units (CRU)

  • CRU Design & Installation
  • Certified Liebert Startups
  • Certified Liebert Repairs
  • All Manufacturers: Startups & Repairs
  • Planned Maintenance

Medical Gas Certified

  • Installation & Service

Certified BackFlow

  • Testing / workers for installation & repair

Chiller Service

  • Complete Repair Service
  • Centrifugal and Reciprocating Types
  • CFC Conservation/Purge Maintenance
  • Refrigerant Reclaim/Recycle
  • Cooling Tower Services
  • Refrigerant & Oil Analysis
  • Low Temperature Refrigeration
  • Water Treatment

Remote Monitoring

  • Building Automation Systems
  • Data Center Monitoring

Boiler Service

  • Cleaning
  • Insurance Teardown
  • Flue Gas Analysis

SAFETY
 


LEED /
SUSTAINABILITY


VDC / BIM
 


SERVICE
 


PREFABRICATION
 


SPECIAL
Projects


DESIGN – BUILD
 


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